I have an auger, but there's a little cross thing in the opening to make sure that big things don't fall in there, and it's not big enough to permit the auger
@Aaron ah. not sure how those are usually attached or if they are actually part of the tub...
speaking of which, is there an actual "good" way to get a stuck faucet off the pipe into the tub? We ended up smacking it with a hammer and then trying a small c clamp through the water outlet and that ended up working...
but we didn't need the faucet. I wouldn't use that method of I actually needed it again later...